-65.92% is the change from 804 to 274
Calculation steps:
[( 274 - 804 ) ÷ 804] x 100 = -65.92%
Formula
Percentage change = [(274 - 804) / 804] x 100
Subtract the new number by the original number
274 - 804 = -530
-530 ÷ 804 = -0.6592039800995025
-0.6592039800995025 x 100 = -65.92%